1009899645

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{16103}}^1$

素因数の和:16261

約数の個数: 32

約数和(自身を含む): 1674300672

約数和(自身を除く): 664401027

約数列:

[1, 3, 5, 15, 37, 111, 113, 185, 339, 555, 565, 1695, 4181, 12543, 16103, 20905, 48309, 62715, 80515, 241545, 595811, 1787433, 1819639, 2979055, 5458917, 8937165, 9098195, 27294585, 67326643, 201979929, 336633215, 1009899645]

約数ペア:

[(1, 1009899645), (3, 336633215), (5, 201979929), (15, 67326643), (37, 27294585), (111, 9098195), (113, 8937165), (185, 5458917), (339, 2979055), (555, 1819639), (565, 1787433), (1695, 595811), (4181, 241545), (12543, 80515), (16103, 62715), (20905, 48309)]